CN106264875B

CN106264875B - Sanitary cotton strip

Info

Publication number: CN106264875B
Application number: CN201510237165.5A
Authority: CN
Inventors: 张小莲; 郑福良; 朱记莲
Original assignee: Jinwang Suzhou Industry Area Sanitation Supply Co ltd
Current assignee: Gold HongYe Paper Group Co Ltd
Priority date: 2015-05-11
Filing date: 2015-05-11
Publication date: 2021-04-02
Anticipated expiration: 2035-05-11
Also published as: CN106264875A

Abstract

The invention discloses a tampon, which comprises a cotton core, a pull rope and a packaging film, wherein the packaging film comprises a first packaging film and a second packaging film, the first packaging film wraps the cotton core, the second packaging film and the first packaging film are connected into a whole, and an accommodating space is formed between the first packaging film and the second packaging film; one end of the pull rope is connected with the cotton core, and the other end of the pull rope penetrates through the first packaging film and then is accommodated in the accommodating space.

Description

Sanitary cotton strip

Technical Field

The invention relates to the field of articles for daily use, in particular to a tampon.

Background

In the field of absorbent sanitary products for the menstrual period of women, tampons, i.e., tampons, have been widely used, are mainly made of pulp cotton or nonwoven fabric or the like having high liquid absorption performance, are cylindrical absorbent products, and have good side leakage prevention performance.

For current tampons, due to their high hygienic requirements, individual packaging is generally used, i.e. each tampon has its own individual packaging film. The packaging films are arranged in various ways, some packaging films are heated at two ends of the cotton core when packaging is realized, the packaging films are screwed down in a rotating mode after the packaging films become soft, easy-to-tear lines are arranged on the packaging films in the middle of the cotton core, the packaging films are unscrewed in a rotating mode when a user needs to use, the packaging films are divided into two parts, and the upper half parts of the packaging films are removed for use; some are provided with the breakable petals on the packaging film at the top of the cotton core, and when the packaging film is used, the top of the cotton sliver is kneaded, and the packaging film is opened by pulling the breakable petals. And to the stay cord on the cotton core, there is not fixed position, some can laminate on the silver even, consequently still need take out the stay cord in advance when using the tampon, and this process has brought the inconvenience for the user to contact the cotton core easily in opening a plurality of action operations of packaging film, cause the pollution to the tampon easily.

Disclosure of Invention

The invention mainly solves the problems that the pulling rope in the prior art is inconvenient to take out and the tampon is easily polluted when the pulling rope is taken out.

In order to solve the technical problem, the invention provides a tampon, which comprises a cotton core, a pull rope and a packaging film, wherein the packaging film comprises a first packaging film and a second packaging film, the first packaging film wraps the cotton core, the second packaging film and the first packaging film are connected into a whole, and an accommodating space is formed between the first packaging film and the second packaging film; one end of the pull rope is connected with the cotton core, and the other end of the pull rope penetrates through the first packaging film and then is contained in the containing space.

Wherein, second wrapping film cover forms the accommodation space in the outside of first wrapping film between the bottom of first wrapping film and the bottom of second wrapping film.

Wherein the top end of the second packaging film is joined to the first packaging film at a location spaced from the bottom end of the cotton core by a distance greater than 1/2 the length of the cotton core.

Wherein the top end of the second packaging film is joined to the first packaging film at a location spaced from the bottom end 2/3 of the wick.

Wherein the top end of the second packaging film is joined to the top end of the first packaging film.

Wherein, the top of first packaging film adopts the mode of flap involution sealed, and extends to set up first easy tear line on first packaging film from the length direction of following cotton core between the flap.

Wherein, set up the second easy tear line with the coincidence of first easy tear line on the second packaging film.

Wherein, the outer surface of the second packaging film is a rough surface.

Wherein the outer surface of the second packaging film is provided with protrusions and/or recesses.

The packaging film is made of plastic or paper, wherein the plastic is polyethylene or polypropylene, and the paper is laminating paper, wax paper or cellophane.

The invention has the beneficial effects that the tampon comprises a cotton core, a pull rope and a packaging film, wherein the packaging film comprises a first packaging film and a second packaging film, the first packaging film wraps the cotton core, the second packaging film is connected with the first packaging film into a whole, an accommodating space is formed between the first packaging film and the second packaging film, one end of the pull rope is connected with the cotton core, the other end of the pull rope penetrates through the first packaging film and then is accommodated in the accommodating space, when the tampon is used, the packaging film is firstly required to be turned over to open the tampon, the pull rope connected to the bottom end of the cotton core can be automatically exposed after the tampon is completely opened, namely the cotton core is completely exposed, the packaging film is only required to be turned over in the whole opening process, the cotton core cannot be touched, and the operation is convenient and sanitary.

Drawings

Fig. 1 is a schematic view of the structure of a first embodiment of the tampon of the present invention;

fig. 2 is a schematic view of the structure of a second embodiment of the tampon of the present invention;

fig. 3 is a schematic view of the structure of a third embodiment of the tampon of the present invention;

fig. 4 is a schematic view of the steps of the tampon shown in fig. 3, taken open.

Detailed Description

Referring to fig. 1, fig. 1 is a schematic structural view of a first embodiment of the tampon of the present invention, and this embodiment provides a tampon 100, which includes a cotton core 11, a pull string 12, and a packaging film 13.

The packaging film 13 comprises a first packaging film 131 and a second packaging film 132, the first packaging film 131 wraps the cotton core 11, the second packaging film 132 and the first packaging film 131 are connected into a whole, and an accommodating space 133 is formed between the first packaging film and the second packaging film 131; one end of the pull rope 12 is connected to the cotton core 11, and the other end thereof passes through the first packaging film 131 and is accommodated in the accommodating space 133.

The steps of forming the tampon 100 are as follows:

s101: a cylindrical wick 11 is formed and has a conical top. Fixedly connecting a pull rope 12 to the bottom end of the cotton core 11; or when the cotton core 11 is formed, one part of the pull rope 12 is arranged in the cotton core 11, and the other part is exposed out of the bottom end of the cotton core 11, so that the connection between the pull rope 12 and the cotton core 11 is more stable.

S102: the first packaging film 131 in sheet form is wrapped around the surface of the cotton core 11, and thereafter, the top and bottom end portions of the cotton core 11 extending from the first packaging film 131 are sealed to seal the cotton core 11.

When sealing the top end of the first packaging film 131, the flaps are sealed in this embodiment, and the first easy-to-tear lines 1311 are extended from between the flaps along the length direction of the cotton core 11 on the first packaging film 131, and in this embodiment, there are 3 first easy-to-tear lines 1311, and the specific number is not limited herein. The first easy-tear line 1311 may extend to the bottom end of the cotton core 11, or may extend only to the middle section of the cotton core 11. In other embodiments, the top end of the first packaging film 131 may also be pressed, that is, the top end portion of the cotton core 11 on the first packaging film 131 is pressed against the cotton core 11 to cover the top end of the cotton core 11, so as to seal the cotton core 11.

When sealing the bottom end of the first packaging film 131, it is necessary to ensure that a gap or hole exists in the sealed bottom end so that the pull string 12 can pass through the gap or hole. The sealing can be carried out by pressing or heat sealing, wherein the heat sealing is to heat and fuse the bottom end, so that the bottom end can be sealed after being cooled.

S103: the second packaging film 132 and the first packaging film 131 are connected to form an accommodating space 133, and the part of the pull rope 12 extending out of the bottom end of the first packaging film 131 is accommodated in the accommodating space 133.

In this embodiment, the second packaging film 132 is bowl-shaped and is attached to the bottom end of the first packaging film 131 by heat sealing. In other embodiments, the second packaging film 132 may be a sheet, which is first rolled on the surface of the first packaging film 131, then the top end of the second packaging film 132 is sealed to the bottom of the first packaging film 131 in a heat sealing manner, and then the bottom end of the second packaging film 132 is sealed, which may be heat sealed or pressed, so that the pull rope 12 is accommodated between the second packaging film 132 and the first packaging film 132, and can be kept in a fixed position.

The packaging film 13 can be made of plastic or paper, the plastic can be polyethylene or polypropylene, and the paper can be laminating paper, wax paper or cellophane. The first wrapping film 131 and the second wrapping film 132 may be made of the same material or different materials. However, since the second wrapping film 132 needs to be heat-sealed to the first wrapping film 131, it is preferable that the same material be used for both.

When using the tampon 100, a finger is used to hold the bottom end of the tampon 100, and then a downward pulling force is applied to the second packaging film 132, and the pulling force is transmitted to the first packaging film 131 because the second packaging film 132 is integrally connected to the first packaging film 131. The second packaging film 132 is connected with the first packaging film 131 in a heat sealing manner, so that the two films cannot be separated when pulled.

The pulling force on the first packaging film 131 opens the sealed top end, wherein the first tear line 1311 or the press-fit arrangement makes the top end easier to open. In this embodiment, 3 first easy-to-tear lines are provided, and if the number of the first easy-to-tear lines 1311 is increased, the top end is more easily opened, but if the number of the first easy-to-tear lines 1311 is increased, the first easy-to-tear line 1311 is easily opened by external force factors such as transportation oscillation, and the problem of contamination of the cotton core 11 is caused, so that the 3 first easy-to-tear lines 1311 are provided in this embodiment, so that the first easy-to-tear line 1311 is easily opened under the condition of applying a pulling force, and can be kept stable during transportation.

After the top end of the first wrapping film 131 is opened, the second wrapping film 132 is continuously pulled downward, and when the first easy-tear line 1311 is provided to extend to the bottom end of the cotton core 11, the first wrapping film 131 is completely torn along the first easy-tear line 1311. When the first easy-tear line 1312 is arranged to extend to the middle section of the cotton core 11, after the first easy-tear line 1311 is torn, the first packaging film 131 is peeled down with the downward pulling of the second packaging film 132, and the finger against the bottom end of the tampon 100 is wrapped, so that the first packaging film 131 can be used as a finger stall, and materials can be saved.

After the first packaging film 131 is completely torn or peeled, the packaging film 13 continues to move downwards, the opposite pull rope 12 is pulled out from the bottom end of the first packaging film 131, and the pull rope 12 is pulled out while the packaging film 13 is peeled, so that two steps of peeling the packaging film and then pulling out the pull rope in the prior art are simplified.

Referring to fig. 2, fig. 2 is a schematic structural view of a second embodiment of the tampon of the present invention, and this embodiment provides a tampon 200, which includes a cotton core 21, a pulling rope 22 and a packaging film 23.

The packaging film 23 comprises a first packaging film 231 and a second packaging film 232, the first packaging film 231 wraps the cotton core 11, the second packaging film 232 is sleeved on the outer side of the first packaging film 231, the top end 231 of the first packaging film is jointed with the top end 232 of the second packaging film, an accommodating space 233 is formed between the bottom end of the first packaging film 231 and the bottom end of the second packaging film 232, one end of the pull rope 22 is connected with the cotton core 21, and the other end of the pull rope passes through the first packaging film 231 and then is accommodated in the accommodating space 233.

The material structure and manufacturing process of the tampon 200 in this embodiment are substantially the same as those of the tampon 100, except that: the top end of the second wrapping film 232 is joined to the top end of the first wrapping film 231 and the manner of joining the two.

In this embodiment, the top end of the second packaging film 232 is also sealed by flaps, and a second easy-to-tear line (not shown) coinciding with the first easy-to-tear line 2311 is provided, and the second easy-to-tear line and the first easy-to-tear line 2311 extend to the same length, and the two easy-to-tear lines can extend to the bottom end of the cotton core 21, in which case the first packaging film 231 and the second packaging film 232 are heat-sealed at the easy-to-tear lines to be fixedly connected together; it may also extend only to the middle section of the cotton core 21, in which case the first and

second packaging films

231, 232 are also heat-sealed together at the location of the extension. In other embodiments, the lengths of the first easy tear line 2311 and the second easy tear line may be different, for example, the first easy tear line 2311 extends to the bottom end of the cotton core 21, the second easy tear line extends to the middle section of the cotton core 21, in which case the second packaging film 232 is heat-sealed to the first packaging film 231 at the extending position of the second easy tear line.

When the tampon 200 is used, the index finger is also used to push against the bottom end of the tampon 200, the second packaging film 232 of the tampon 200 is twisted downward by the cooperation of the thumb and the middle finger, the top end of the first packaging film 231 and the top end of the second packaging film 232 are pulled by downward force to open simultaneously, and the second easy-to-tear line and the first easy-to-tear line 2311 are connected together in a heat sealing manner, so that the two easy-to-tear lines are torn simultaneously. When the two easy-to-tear lines extend to the bottom end of the cotton core 21, the two packaging films are completely torn along the easy-to-tear lines by twisting downwards. When the two easy-to-tear lines extend to the middle section of the cotton core 21, the second packaging film 232 is continuously twisted after the two easy-to-tear lines are torn, the first packaging film 131 can be peeled off through the heat seal connection at the extending position, and then the first packaging film is pushed against the wrapping forefinger at the bottom end of the tampon 200 to serve as a finger sleeve. The draw string 22 is finally drawn out from the bottom end of the first wrapping film 231.

Referring to fig. 3, fig. 3 is a schematic structural view of a third embodiment of the tampon of the present invention, and this embodiment provides a tampon 300, which includes a cotton core 31, a pulling rope 32 and a packaging film 33, wherein the packaging film 33 includes a first packaging film 331 and a second packaging film 332, and a receiving space 333 is formed between the first packaging film 331 and the second packaging film 332.

The material structure and manufacturing process of the tampon 300 of the present embodiment is substantially the same as those of the tampon 200. The difference is that the joint position of the top end of the second wrapping film 332 and the first wrapping film 331 is in the middle section of the cotton core 31.

In this embodiment, the distance from the joint position to the bottom end of the cotton core 31 is greater than 1/2 of the length of the cotton core 31, specifically, the distance from the joint position to the bottom end of the cotton core 31 is 2/3 of the length of the cotton core, and the joint is heat sealed. The first easy-to-tear line 3311 of the first packaging film 331 extends to the joint position, and fig. 3 is a schematic view of the first easy-to-tear line 3311, which does not show the actual extending length of the first easy-to-tear line 3311. In other embodiments, the engagement location may be located less than the length 1/2 of the wick 31 from the bottom end of the wick 31; the extending position of the first easy-tear line 3311 can be set freely according to the actual situation.

In this embodiment, the outer surface of the second packaging film 332 is a rough surface, and the outer surface of the second packaging film 332 is provided with protrusions, recesses or other patterns.

Process of using the tampon 300 referring to fig. 4, fig. 4 is a schematic view of the steps of the opened tampon shown in fig. 3, specifically, the index finger is used to push against the bottom end of the tampon 300, and the second packaging film 332 is twisted downward by the cooperation of the thumb and middle finger, and the rough outer surface of the second packaging film 332 increases the friction force, so that the downward twisting is more facilitated. For both the tampon 100 and the tampon 200, the downward force is acting on the second packaging film, so that the second packaging film in both tampons can also be provided with a rough surface.

Because the top end of the second packaging film 332 is connected to the first packaging film 331, the force of twisting downwards can be transmitted to the first packaging film 331 through the top end of the second packaging film 332, so that the top end of the first packaging film 331 can be opened, the first easy-to-tear line 3311 is completely torn, the cotton core 31 is exposed, the second packaging film 332 is continuously twisted downwards to drive the first packaging film 331 to be peeled, and repeated experiments show that the joint position of the second packaging film 332 and the first packaging film 331 is arranged at a position which is more than the length of the cotton core 31 from the bottom end 1/2 of the cotton core 31, so that the first packaging film 331 can be peeled more easily.

The first wrapping film 331 is completely peeled off to wrap the index finger to serve as a finger stall. Then, the index finger moves downward to drive the packaging film 33 to separate from the cotton core 31, and the pulling rope 32 disposed in the accommodating space 333 is also pulled out from the bottom end of the first packaging film 331.

The sanitary cotton strip comprises a cotton core, a pull rope and a packaging film, wherein the packaging film comprises a first packaging film and a second packaging film, the first packaging film wraps the cotton core, the second packaging film is connected with the first packaging film into a whole, an accommodating space is formed between the first packaging film and the second packaging film, one end of the pull rope is connected with the cotton core, the other end of the pull rope penetrates through the first packaging film and then is accommodated in the accommodating space, when the sanitary cotton strip is used, the packaging film needs to be turned over and peeled firstly to open the sanitary cotton strip, when the sanitary cotton strip is completely opened, namely the cotton core is completely exposed, the pull rope connected to the bottom end of the cotton core can be automatically exposed, the packaging film only needs to be turned over and peeled in the whole opening process, the cotton core cannot be touched, and the operation is convenient.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A tampon, characterized in that said tampon comprises: cotton core, pull rope and packaging film; the packaging film comprises a first packaging film and a second packaging film, the first packaging film is wrapped and attached to the cotton core, the second packaging film and the first packaging film are connected into a whole, and an accommodating space is formed between the first packaging film and the second packaging film; one end of the pull rope is connected with the cotton core, and the other end of the pull rope penetrates through the first packaging film and then is accommodated in the accommodating space;

the top end of the second wrapping film is joined to the top end of the first wrapping film; a first easy-to-tear line extends from the first packaging film, and a second easy-to-tear line which is overlapped with the first easy-to-tear line is arranged on the second packaging film; the first packaging film and the second packaging film are in heat seal at the easy-to-tear line and are fixedly connected together.

2. The tampon of claim 1 wherein the second packaging film is disposed over the first packaging film, and the receiving space is formed between the bottom end of the first packaging film and the bottom end of the second packaging film.

3. A tampon according to claim 2, wherein the top end of the first casing is sealed by means of flap seals, and wherein a first tear line extends between the flaps along the length of the core.

4. The tampon of claim 1 wherein the outer surface of the second packaging film is a roughened surface.

5. A tampon according to claim 1, wherein the outer surface of the second packaging film is provided with protrusions and/or recesses.

6. The tampon of claim 1 wherein the material of the packaging film is plastic or paper, wherein the plastic is polyethylene or polypropylene, and the paper is a coated paper, a waxed paper or a cellophane.